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    ARTICLE

    A Novel Approach of Image Steganography for Secure Communication Based on LSB Substitution Technique

    Shahid Rahman1, Fahad Masood2, Wajid Ullah Khan2, Niamat Ullah1, Fazal Qudus Khan3, Georgios Tsaramirsis3, Sadeeq Jan4, *, Majid Ashraf5

    CMC-Computers, Materials & Continua, Vol.64, No.1, pp. 31-61, 2020, DOI:10.32604/cmc.2020.09186 - 20 May 2020

    Abstract Steganography aims to hide the messages from unauthorized persons for various purposes, e.g., military correspondence, financial transaction data. Securing the data during transmission is of utmost importance these days. The confidentiality, integrity, and availability of the data are at risk because of the emerging technologies and complexity in software applications, and therefore, there is a need to secure such systems and data. There are various methodologies to deal with security issues when utilizing an open system like the Internet. This research proposes a new technique in steganography within RGB shading space to achieve enhanced security… More >

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